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SSSSS [86.1K]
3 years ago
8

Before a cell can divide, it must copy its DNA one ___________ at a time in a process called DNA replication. A) base B) sugar C

) nucleotide D) amino acid
Biology
2 answers:
katrin [286]3 years ago
8 0
<h3><u>Answer;</u></h3>

<em>Nucleotide </em>

Before a cell can divide, it must copy its DNA one<u><em> nucleotide</em></u> at a time in a process called DNA replication.

<h3><u>Explanation;</u></h3>
  • <em><u>DNA replication is the process by which cells synthesis new DNA strands from the existing DNA molecules before cell division can take place, a process that is catalyzed by DNA polymerase. </u></em>
  • The enzyme <u><em>DNA polymerase</em></u> is responsible for catalyzing the addition of nucleotide substrates to DNA, during and after the process of replication.
  • <em><u>DNA replication is a semi-conservative</u></em> process such that the resulting two daughter strand are made of one new DNA strand and one DNA strand from the original DNA.
ladessa [460]3 years ago
6 0
The answer is c nucleotide

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